#33631D#33631D

#33631D is a dark, moderate green. Relative luminance 0.097; OKLCH L 45.0% C 0.114 H 137.4°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#33631D
RGB	rgb(51, 99, 29)
HSL	hsl(101, 55%, 25%)
HSV	hsv(101, 71%, 39%)
CMYK	cmyk(48.5%, 0%, 70.7%, 61.2%)
CIE-LAB	lab(37.33, -30.24, 33.49)
CIE-LCH	lch(37.33, 45.12, 132.08°)
OKLab	oklab(44.96% -0.0836 0.0768)
OKLCH	oklch(44.96% 0.114 137.4)
XYZ	xyz(6.0487, 9.7158, 2.7188)
Luminance	0.0972 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33631D #4D1D63

analogous

#56631D #33631D #1D632A

triadic

#33631D #1D3363 #631D33

tetradic

#33631D #1D5663 #4D1D63 #632A1D

square

#33631D #1D5663 #4D1D63 #632A1D

split-complementary

#33631D #2A1D63 #631D56

monochromatic

#0C1807 #1B340F #33631D #4B922B #64C239

Accessibility & contrast

On white

7.14

#33631D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#33631D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33631D

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33631D	#FFFFFF	#000000	##FFFFFF
##33631D	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A14

Deuteranopia (green-blind)

#605623

Tritanopia (blue-blind)

#305F55

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #33631d;
/* rgb */ color: rgb(51, 99, 29);
/* oklch */ color: oklch(45.0% 0.114 137.4);

Tailwind

colors: {
  custom: {
    50: '#6f905d',
    500: '#33631d',
    950: '#000000',
  },
}

SCSS

$custom: #33631d;
$custom-light: #6f905d;
$custom-dark: #000000;

JSON

{
  "hex": "#33631d",
  "rgb": {
    "r": 51,
    "g": 99,
    "b": 29
  },
  "hsl": {
    "h": 101.143,
    "s": 54.688,
    "l": 25.098
  },
  "oklch": {
    "l": 0.44958,
    "c": 0.11355,
    "h": 137.4
  },
  "luminance": 0.09716
}

Semantic roles & 50–950 ramp

primary

#33631D

secondary

#7E4498

accent

#4ADEAF

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #33631D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →